package com.zhiyou.service;

import java.util.List;

import com.zhiyou.model.FyTeacher;

public interface TeacherService {
	//增加
	void add(FyTeacher fyTeacher);
	//删除
	void delete(int id);
	//修改
	void update(FyTeacher fyTeacher);
	//查询所有
	List<FyTeacher> select();

}
